Liebert, R. M. (1982). The early window: Effects of television on children and youth (2nd ed.). Pergamon Press.
Citace podle Chicago (17th ed.)Liebert, Robert M. The Early Window: Effects of Television on Children and Youth. 2nd ed. New York: Pergamon Press, 1982.
Citace podle MLA (9th ed.)Liebert, Robert M. The Early Window: Effects of Television on Children and Youth. 2nd ed. Pergamon Press, 1982.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..